针对输电线路杆塔钢管插入式基础柱体结构设计方法与参数取值不明确的问题,开展了基础柱体结构设计方法的讨论,并开展了现场真型试验研究。得到了不同钢管锚固设置与配筋情况下的柱体承载特性,提出了配骨率与位置系数的合理取值,并得出应按照构造要求进行柱体主筋与箍筋配筋的结论。 In order to solve the problem of unclear design method and parameter values ​​for the steel tube insertion type foundation column structure of the transmission line tower, the basic column structure design method was discussed, and the field true test research was carried out. The bearing characteristics of the columns with different steel tube anchoring arrangements and reinforcements were obtained. The reasonable values ​​of the ratio of the bone allocation and the position coefficient were proposed, and the conclusion that the reinforcement of the column main reinforcement and the stirrups should be performed according to the structural requirements was obtained.